Finite Group Databasebeta

C22×C22⋊Dic191 #27133111

order12224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊Dic191

Splittings

SylowC191 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC24C2×D191
commutatorC2×C191C23×C4
FrattiniC22C23×D191
Fitting, prime radicalC25×C191C2
socleC24×C191C22
cosocleC22×C191C24
hypercenterC25D191
hypocenterC191C22×C22⋊C4
LCSG ▷ C2×C191 ▷ C191
UCSC1 ◁ C24 ◁ C25

674 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

3080 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#37570742, #37570743, #37570757, …
maximal normal subgroup of#37570742, #37570743, #37570757, …
maximal quotient ofC22×C191⋊#95, C2×C4×C22⋊Dic191, C2×#27132519, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 997);