Finite Group Databasebeta

C2×#16838749 #21440596

order7712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16838749

Splittings

SylowC241 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×D241
commutatorC2×C241C22×C4
FrattiniC22C22×D241
FittingC22×C4×C241C2
socleC23×C241C22
hypercenterC22×C4D241
hypocenterC241C2×C4⋊C4
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1940 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29507442, #29507568, C4×#16838749, …
maximal normal subgroup of#29507442, #29507568, C4×#16838749, …
maximal quotient ofC2×#21440549, C4×#16838749, #29507575, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7712, 100);