Finite Group Databasebeta

C22×C22⋊#11924078 #34037190

order18752
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#11924078
unambiguous semidirect productD293⋊(C2×C22⋊C4)
unambiguous semidirect product(C2×#11924078)⋊C23

Splittings

FittingC24×C293 ⋊ C4
SylowC293 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×#11924078
commutatorC2×C293C23×C4
FrattiniC2C23×#11924078
FittingC24×C293C4
socleC23×C293C2×C4
prime radicalC24×D293C2
cosocleC2×D293C24
hypercenterC24#11924078
hypocenterC293C22×C22⋊C4
LCSG ▷ C2×C293 ▷ C293
UCSC1 ◁ C23 ◁ C24

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4688

Conjugacy classes & character table

1208 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49173958, #49173959, #49173966, …
maximal normal subgroup of#49173958, #49173959, #49173966, …
maximal quotient ofC22×(C2×#11924078)⋊C4, C2×C4×C22⋊#11924078, C2×#34037070, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18752, 1610);