Abstract group 232.12: $C_{58}:C_4$

• Label: 232.12
• Order: \( 2^{3} \cdot 29 \)
• Exponent: \( 2^{2} \cdot 29 \)
• Nilpotent: no
• Solvable: yes
• $\card{G^{\mathrm{ab}}}$: \( 2^{3} \)
• $\card{Z(G)}$: \( 2 \)
• $\card{\Aut(G)}$: \( 2^{3} \cdot 7 \cdot 29 \)
• $\card{\mathrm{Out}(G)}$: \( 2 \cdot 7 \)
• Perm deg.: $31$
• Trans deg.: $58$
• Rank: $2$

Group information

Description:	$C_{58}:C_4$
Order:	\(232\)\(\medspace = 2^{3} \cdot 29 \)
Exponent:	\(116\)\(\medspace = 2^{2} \cdot 29 \)
Automorphism group:	$C_2\times F_{29}$, of order \(1624\)\(\medspace = 2^{3} \cdot 7 \cdot 29 \)
Composition factors:	$C_2$ x 3, $C_{29}$
Derived length:	$2$

This group is nonabelian, metacyclic (hence solvable, supersolvable, monomial, and metabelian), hyperelementary for $p = 2$, and an A-group.

Group statistics

Order	1	2	4	29	58
Elements	1	59	116	28	28	232
Conjugacy classes	1	3	4	7	7	22
Divisions	1	3	2	1	1	8
Autjugacy classes	1	3	2	1	1	8

Dimension	1	2	4	28
Irr. complex chars.	8	0	14	0	22
Irr. rational chars.	4	2	0	2	8

Minimal presentations

Permutation degree:	$31$
Transitive degree:	$58$
Rank:	$2$
Inequivalent generating pairs:	$12$

Minimal degrees of faithful linear representations

	Over $\mathbb{C}$	Over $\mathbb{R}$	Over $\mathbb{Q}$
Irreducible	4	4	28
Arbitrary	4	4	28

Constructions

Presentation:	$\langle a, b \mid a^{4}=b^{58}=1, b^{a}=b^{17} \rangle$
Permutation group:	Degree $31$ $\langle(2,3,4,6)(5,8,9,15)(7,12,13,11)(10,17,18,25)(14,21,22,23)(16,24,19,20)(26,28,29,27) \!\cdots\! \rangle$
Matrix group:	$\left\langle \left(\begin{array}{rr} 1 & 1 \\ 0 & 1 \end{array}\right), \left(\begin{array}{rr} 1 & 0 \\ 0 & 12 \end{array}\right), \left(\begin{array}{rr} 28 & 0 \\ 0 & 28 \end{array}\right) \right\rangle \subseteq \GL_{2}(\F_{29})$
Direct product:	$C_2$ $\, \times\, $ $(C_{29}:C_4)$
Semidirect product:	$D_{29}$ $\,\rtimes\,$ $C_4$	$C_{58}$ $\,\rtimes\,$ $C_4$	$C_{29}$ $\,\rtimes\,$ $(C_2\times C_4)$		more information
Trans. wreath product:	not isomorphic to a non-trivial transitive wreath product
Non-split product:	$D_{58}$ . $C_2$	$D_{29}$ . $C_2^2$			more information

Elements of the group are displayed as words in the presentation generators from the presentation above.

Homology

Abelianization:	$C_{2} \times C_{4} $
Schur multiplier:	$C_{2}$
Commutator length:	$1$

Subgroups

There are 184 subgroups in 16 conjugacy classes, 10 normal (8 characteristic).

Characteristic subgroups are shown in this color. Normal (but not characteristic) subgroups are shown in this color.

Special subgroups

Center:	$Z \simeq$ $C_2$	$G/Z \simeq$ $C_{29}:C_4$
Commutator:	$G' \simeq$ $C_{29}$	$G/G' \simeq$ $C_2\times C_4$
Frattini:	$\Phi \simeq$ $C_1$	$G/\Phi \simeq$ $C_{58}:C_4$
Fitting:	$\operatorname{Fit} \simeq$ $C_{58}$	$G/\operatorname{Fit} \simeq$ $C_4$
Radical:	$R \simeq$ $C_{58}:C_4$	$G/R \simeq$ $C_1$
Socle:	$\operatorname{soc} \simeq$ $C_{58}$	$G/\operatorname{soc} \simeq$ $C_4$
2-Sylow subgroup:	$P_{ 2 } \simeq$ $C_2\times C_4$
29-Sylow subgroup:	$P_{ 29 } \simeq$ $C_{29}$

Hi

Subgroup diagram and profile

Classes of subgroups up to conjugation

Classes of subgroups up to automorphism

Normal subgroups

Normal subgroups up to automorphism

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Classes of subgroups up to conjugation

Order 232: $C_{58}:C_4$

Order 116: $C_{29}:C_4$ x 2, $D_{58}$

Order 58: $D_{29}$ x 2, $C_{58}$

Order 29: $C_{29}$

Order 8: $C_2\times C_4$

Order 4: $C_4$ x 2, $C_2^2$

Order 2: $C_2$ x 3

Order 1: $C_1$

Classes of subgroups up to automorphism

Order 232: $C_{58}:C_4$

Order 116: $D_{58}$, $C_{29}:C_4$

Order 58: $D_{29}$ x 2, $C_{58}$

Order 29: $C_{29}$

Order 8: $C_2\times C_4$

Order 4: $C_2^2$, $C_4$

Order 2: $C_2$ x 3

Order 1: $C_1$

Normal subgroups (quotient in parentheses)

Order 232: $C_{58}:C_4$ ($C_1$)

Order 116: $C_{29}:C_4$ ($C_2$) x 2, $D_{58}$ ($C_2$)

Order 58: $C_{58}$ ($C_4$), $D_{29}$ ($C_2^2$), $D_{29}$ ($C_4$)

Order 29: $C_{29}$ ($C_2\times C_4$)

Order 2: $C_2$ ($C_{29}:C_4$)

Order 1: $C_1$ ($C_{58}:C_4$)

Normal subgroups up to automorphism (quotient in parentheses)

Order 232: $C_{58}:C_4$ ($C_1$)

Order 116: $D_{58}$ ($C_2$), $C_{29}:C_4$ ($C_2$)

Order 58: $C_{58}$ ($C_4$), $D_{29}$ ($C_2^2$), $D_{29}$ ($C_4$)

Order 29: $C_{29}$ ($C_2\times C_4$)

Order 2: $C_2$ ($C_{29}:C_4$)

Order 1: $C_1$ ($C_{58}:C_4$)

Series

Derived series	$C_{58}:C_4$	$\rhd$	$C_{29}$	$\rhd$	$C_1$
Chief series	$C_{58}:C_4$	$\rhd$	$C_{29}:C_4$	$\rhd$	$D_{29}$	$\rhd$	$C_{29}$	$\rhd$	$C_1$
Lower central series	$C_{58}:C_4$	$\rhd$	$C_{29}$
Upper central series	$C_1$	$\lhd$	$C_2$

Supergroups

This group is a maximal subgroup of 17 larger groups in the database.

This group is a maximal quotient of 20 larger groups in the database.

Character theory

Complex character table

See the $22 \times 22$ character table. Alternatively, you may search for characters of this group with desired properties.

Rational character table

		1A	2A	2B	2C	4A	4B	29A	58A
	Size	1	1	29	29	58	58	28	28
	2 P	1A	1A	1A	1A	2B	2B	29A	29A
	29 P	1A	2A	2B	2C	4A	4B	29A	58A
232.12.1a		$1$	$1$	$1$	$1$	$1$	$1$	$1$	$1$
232.12.1b		$1$	$-1$	$1$	$-1$	$-1$	$1$	$1$	$-1$
232.12.1c		$1$	$-1$	$1$	$-1$	$1$	$-1$	$1$	$-1$
232.12.1d		$1$	$1$	$1$	$1$	$-1$	$-1$	$1$	$1$
232.12.1e		$2$	$-2$	$-2$	$2$	$0$	$0$	$2$	$-2$
232.12.1f		$2$	$2$	$-2$	$-2$	$0$	$0$	$2$	$2$
232.12.4a		$28$	$28$	$0$	$0$	$0$	$0$	$-1$	$-1$
232.12.4b		$28$	$-28$	$0$	$0$	$0$	$0$	$-1$	$1$