Group information
Description: | $\SO(7,3)$ |
Order: | \(9170703360\)\(\medspace = 2^{10} \cdot 3^{9} \cdot 5 \cdot 7 \cdot 13 \) |
Exponent: | \(32760\)\(\medspace = 2^{3} \cdot 3^{2} \cdot 5 \cdot 7 \cdot 13 \) |
Automorphism group: | $\SO(7,3)$, of order \(9170703360\)\(\medspace = 2^{10} \cdot 3^{9} \cdot 5 \cdot 7 \cdot 13 \) |
Outer automorphisms: | $C_1$, of order $1$ |
Composition factors: | $C_2$, $B(3,3)$ |
Derived length: | $1$ |
This group is nonabelian, almost simple, and nonsolvable.
Group statistics
Order | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 13 | 14 | 15 | 18 | 20 | 24 | 26 | 28 | 30 | 36 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Elements | 1 | 664119 | 5307848 | 79632072 | 38211264 | 535488408 | 327525120 | 764225280 | 382112640 | 726014016 | 1489531680 | 705438720 | 327525120 | 305690112 | 721768320 | 458535168 | 382112640 | 705438720 | 655050240 | 305690112 | 254741760 | 9170703360 |
Conjugacy classes | 1 | 6 | 6 | 9 | 1 | 26 | 1 | 4 | 3 | 5 | 17 | 2 | 1 | 1 | 6 | 2 | 1 | 2 | 2 | 1 | 1 | 98 |
Divisions | 1 | 6 | 6 | 9 | 1 | 26 | 1 | 4 | 3 | 5 | 17 | 1 | 1 | 1 | 6 | 2 | 1 | 1 | 1 | 1 | 1 | 95 |
Autjugacy classes | 1 | 6 | 6 | 9 | 1 | 26 | 1 | 4 | 3 | 5 | 17 | 2 | 1 | 1 | 6 | 2 | 1 | 2 | 2 | 1 | 1 | 98 |
Dimension | 1 | 78 | 91 | 105 | 168 | 182 | 195 | 273 | 520 | 546 | 819 | 1092 | 1365 | 1638 | 1820 | 2106 | 2184 | 2457 | 2730 | 2835 | 3120 | 4095 | 4368 | 4536 | 5265 | 5460 | 5824 | 6552 | 7280 | 7371 | 11648 | 14040 | 14560 | 14742 | 16380 | 16640 | 17472 | 17920 | 19683 | 21840 | 22113 | 33280 | 35840 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Irr. complex chars. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 4 | 2 | 3 | 2 | 2 | 2 | 4 | 2 | 1 | 4 | 2 | 2 | 2 | 6 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | 98 |
Irr. rational chars. | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 4 | 2 | 3 | 2 | 2 | 2 | 4 | 2 | 1 | 4 | 2 | 2 | 2 | 6 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 2 | 4 | 0 | 2 | 2 | 2 | 1 | 2 | 95 |
Minimal Presentations
Permutation degree: | $351$ |
Transitive degree: | $351$ |
Rank: | not computed |
Inequivalent generating tuples: | not computed |
Minimal degrees of faithful linear representations
Over $\mathbb{C}$ | Over $\mathbb{R}$ | Over $\mathbb{Q}$ | |
---|---|---|---|
Irreducible | 78 | 78 | 78 |
Arbitrary | not computed | not computed | not computed |
Constructions
Groups of Lie type: | $\SO(7,3)$, $\PGO(7,3)$ | |||||||
Permutation group: | Degree $351$ $\langle(1,2,4)(3,6,11,20,36,60)(5,9,16,28,8,14)(7,13)(10,18,32,17,30,51)(12,22,39,21,37,62) \!\cdots\! \rangle$ | |||||||
Direct product: | not computed | |||||||
Semidirect product: | not computed | |||||||
Trans. wreath product: | not isomorphic to a non-trivial transitive wreath product | |||||||
Non-split product: | $B(3,3)$ . $C_2$ | more information | ||||||
Aut. group: | $\Aut(B(3,3))$ |
Elements of the group are displayed as matrices in $\SO(7,3)$.
Homology
Abelianization: | $C_{2} $ |
Schur multiplier: | $C_1$ |
Commutator length: | $1$ |
Subgroups
There are 3 normal subgroups, and all normal subgroups are characteristic.
Characteristic subgroups are shown in this color.
Special subgroups
Center: | a subgroup isomorphic to $C_1$ |
Commutator: | a subgroup isomorphic to $B(3,3)$ |
Frattini: | a subgroup isomorphic to $C_1$ |
Fitting: | not computed |
Radical: | not computed |
Socle: | not computed |
3-Sylow subgroup: | $P_{ 3 } \simeq$ $C_3^4.C_3^4.C_3$ |
Subgroup diagram and profile
Series
Derived series | not computed |
Chief series | not computed |
Lower central series | not computed |
Upper central series | not computed |
Supergroups
This group is a maximal subgroup of 2 larger groups in the database.
This group is a maximal quotient of 0 larger groups in the database.
Character theory
Complex character table
See the $98 \times 98$ character table. Alternatively, you may search for characters of this group with desired properties.
Rational character table
See the $95 \times 95$ rational character table.