Finite Group Databasebeta

C2×#15691887 #20263999

order6368
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#15691887

Splittings

FittingC2×Q8×C199 ⋊ C2
SylowC199 ⋊ C2×#41

Subgroups

subgroupG/H
centerC22C22×D199
commutatorC2×C199C24
FrattiniC2C23×D199
FittingC2×Q8×C199C2
socleC22×C199C23
hypercenterC2×Q8D199
hypocenterC199C2×#41
LCSG ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C2×Q8

164 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1010 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27164001, #27164013, #27164018, …
maximal normal subgroup of#27164001, #27164013, #27164018, …
maximal quotient ofC2×#20263913, C2×#20263917, C2×Q8×Dic199, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6368, 190);