Finite Group Databasebeta

C2×#16864641 #22576173

order8672
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16864641

Splittings

FittingC2×Q8×C271 ⋊ C2
SylowC271 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D271
commutatorC4×C271C23
FrattiniC4C22×D271
FittingC2×Q8×C271C2
socleC22×C271D4
hypercenterC2×Q8D271
hypocenterC271C2×SD16
LCSG ▷ C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31773982, C4×#16864641, #31773995, …
maximal normal subgroup of#31773982, C4×#16864641, #31773995, …
maximal quotient ofC2×#22576080, C2×#22576084, C2×#22576091, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8672, 159);