Finite Group Databasebeta

C2×#16838771 #21440686

order7712
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16838771

Splittings

FittingC2×Q8×C241 ⋊ C2
SylowC241 ⋊ C2×#41

Subgroups

subgroupG/H
centerC22C22×D241
commutatorC2×C241C24
FrattiniC2C23×D241
FittingC2×Q8×C241C2
socleC22×C241C23
hypercenterC2×Q8D241
hypocenterC241C2×#41
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×Q8

164 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1220 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29507700, #29507712, #29507717, …
maximal normal subgroup of#29507700, #29507712, #29507717, …
maximal quotient ofC2×#21440600, C2×#21440604, C2×Q8×Dic241, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7712, 190);