Finite Group Databasebeta

C2×#20259330 #27133427

order12224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#20259330

Splittings

FittingC2×M16×C191 ⋊ C2
SylowC191 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×D191
commutatorC2×C191C23×C4
FrattiniC4C23×D191
FittingC2×M16×C191C2
socleC22×C191C22×C4
prime radicalC2×#15690287C2
cosocleC4×C191C24
hypercenterC2×M16D191
hypocenterC191C2×#131
LCSG ▷ C2×C191 ▷ C191
UCSC1 ◁ C2×C4 ◁ C2×M16

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1940 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#37572319, #37572354, #37572356, …
maximal normal subgroup of#37572319, #37572354, #37572356, …
maximal quotient ofC2×#27132620, C2×#27132621, C4×#20259330, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 1313);