Finite Group Databasebeta

C2×#17984816 #22581445

order8896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#17984816

Splittings

FittingC23×C4×C139 ⋊ C2
SylowC139 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D139
commutatorC22×C139C24
FrattiniC22C23×D139
FittingC23×C4×C139C2
socleC23×C139C23
hypercenterC23×C4D139
hypocenterC139C2×#121
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C23×C4

426 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 143 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

2236 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804763, #31804765, C2×#22580686, …
maximal normal subgroup of#31804763, #31804765, C2×#22580686, …
maximal quotient ofC2×#22580813, C2×#22580832, C2×#22580844, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 1041);