Finite Group Databasebeta

C4×#14555497 #22577491

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#14555497

Splittings

FittingC4×Q8×C137 ⋊ C2
SylowC137 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4C22⋊D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC4×Q8×C137C2
socleC22×C137C2×D4
hypercenterC4×Q8D137
hypocenterC137C4×SD16
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

122 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 55 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

1388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31779586, C8×#14555497, #31779599, …
maximal normal subgroup of#31779586, C8×#14555497, #31779599, …
maximal quotient ofC8×#14555497, #31779623, #31779632, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 637);