Finite Group Databasebeta

C2×#16812618 #20295006

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16812618

Splittings

SylowC109 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊Dic109
commutatorC22×C109C22×C4
FrattiniC2×C4C22×D109
FittingC22×Q8×C109C2
socleC22×C109C22⋊C4
hypercenterC22×Q8D109
hypocenterC109C2×#101
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1102 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28361158, #28361159, C4×#16812618, …
maximal normal subgroup of#28361158, #28361159, C4×#16812618, …
maximal quotient ofC2×#20294752, #28361356, #28361362, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 529);