Finite Group Databasebeta

#20300202

order7264
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C227 ⋊ C2
SylowC227 ⋊ #99

Subgroups

subgroupG/H
centerC2(C2×D227)⋊C4
commutatorC22×C227C2×C4
FrattiniC23C2×D227
FittingC22⋊C4×C227C2
socleC2×C227C22⋊C4
hypercenterC22⋊C4D227
hypocenterC227#99
LCSG ▷ C22×C227 ▷ C2×C227 ▷ C227
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,227|a^2=d,b^a=bc,c^a=ce,d^b=de,f^b=f^226

Conjugacy classes & character table

1141 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#99×D227, C2×#20300202, #28409004, …
maximal normal subgroup of#99×D227, C2×#20300202, #28409004, …
maximal quotient of#28408755, #28408757, #28408765, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7264, 60);