Finite Group Databasebeta

C22⋊#14524189 #22575776

order8652
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#14524189

Splittings

Fitting, socle, derived, HallC22×C7×C103 ⋊ C3
HallC7×C103 ⋊ A4
HallC22×C103 ⋊ ΓL(1,𝔽8)
SylowC103 ⋊ C22⋊ΓL(1,𝔽8)
HallC22×C7 ⋊ C103⋊C3
SylowC7 ⋊ C22⋊(C103⋊C3)
SylowC22 ⋊ #14524189

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC22×C7×C103C3
LCSG ▷ C22×C7×C103
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

3,2^2,7,103|b^a=c,c^a=bc,d^a=d^2,e^a=e^46

Conjugacy classes & character table

964 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22⋊ΓL(1,𝔽8)×C103⋊C3, ΓL(1,𝔽8)×C22⋊(C103⋊C3), A4×#14524189, …
maximal normal subgroup ofC22⋊ΓL(1,𝔽8)×C103⋊C3, ΓL(1,𝔽8)×C22⋊(C103⋊C3), A4×#14524189, …
maximal quotient ofC22⋊#20266515, C3×C22⋊#14524189

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8652, 49);