Finite Group Databasebeta

C2×#17984807 #22581417

order8896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17984807

Splittings

SylowC139 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D139
commutatorC2×C139C23×C4
FrattiniC22C23×D139
FittingC2×C4⋊C4×C139C2
socleC23×C139C23
hypercenterC2×C4⋊C4D139
hypocenterC139C2×C4×Q8
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4⋊C4

298 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1420 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804726, #31804746, #31806199, …
maximal normal subgroup of#31804726, #31804746, #31806199, …
maximal quotient ofC2×#22580804, C2×C4⋊C4×Dic139, C4×#17984807, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 1013);