Finite Group Databasebeta

C31×#7138 #21463897

order7936
nilpotency class3
isoclinismisoclinic class of D8
automorphism?
homologyAbelianization (H1) = C82×C31 · Schur multiplier (H2) = C2×C4

Aliases

direct productC31×#7138

Subgroups

subgroupG/H
centerC4×C8×C31D4
commutatorC4C82×C31
Frattini, cosocleC2×C4×C8C22×C31
socleC22×C31#336
prime radicalC23×C31#97
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C8×C31 ◁ C2×C4×C8×C31 ◁ G

278 conjugacy classes of subgroups; only the 166 normal subgroups are shown.

normal subgroups only

This group has 278 conjugacy classes of subgroups — too many to draw. Only its 166 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

3472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7936, 126);