Finite Group Databasebeta

C4×#14555774 #22581043

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#14555774

Splittings

FittingC4×C8×C139 ⋊ C2
SylowC139 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4D556
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC4×C8×C139C2
socleC22×C139C2×D4
hypercenterC4×C8D139
hypocenterC139C4×SD16
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

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

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

Relationships

maximal subgroup of#31805203, C8×#14555774, #31805215, …
maximal normal subgroup of#31805203, C8×#14555774, #31805215, …
maximal quotient ofC8×#14555774, #31805242, #31805249, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 639);