Finite Group Databasebeta

C22⋊#14582142 #24925396

order10832
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14582142
unambiguous semidirect product(C2×#14582142)⋊C2

Splittings

FittingC22×C677 ⋊ C4
SylowC677 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#14582142
commutator, socleC2×C677C2×C4
FittingC22×C677C4
prime radicalC22×D677C2
cosocleC2×D677C22
hypercenterC22#14582142
hypocenterC677C22⋊C4
LCSG ▷ C2×C677 ▷ C677
UCSC1 ◁ C2 ◁ C22

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^4,677|a^2=d,b^a=bc,e^a=e^26,e^d=e^676

Conjugacy classes & character table

686 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#36343504, #36343505, C2×C22⋊#14582142, …
maximal normal subgroup of#36343504, #36343505, C2×C22⋊#14582142, …
maximal quotient of(C2×#14582142)⋊C4, C22⋊#19129319, #36343503, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10832, 45);