Finite Group Databasebeta

C2×#15691871 #20263965

order6368
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#15691871

Splittings

FittingC2×D4×C199 ⋊ C2
SylowC199 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D199
commutatorC4×C199C23
FrattiniC4C22×D199
FittingC2×D4×C199C2
socleC22×C199D4
hypercenterC2×D4D199
hypocenterC199C2×D8
LCSG ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1004 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27164098, C4×#15691871, #27164127, …
maximal normal subgroup of#27164098, C4×#15691871, #27164127, …
maximal quotient ofC2×#20263875, C2×#20263876, C2×#20263888, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6368, 156);