Finite Group Databasebeta

#22554386

order8416
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingM16×C263 ⋊ C2
SylowC263 ⋊ #100

Subgroups

subgroupG/H
centerC2(C2×D263)⋊C4
commutatorC22×C263C2×C4
FrattiniC2×C4C2×D263
FittingM16×C263C2
socleC2×C263C22⋊C4
hypercenterM16D263
hypocenterC263#100
LCSG ▷ C22×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,263|a^2=d,d^2=e,b^a=bc,c^a=ce,d^b=de,f^b=f^262

Conjugacy classes & character table

1321 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#100×D263, C2×#22554386, #30681920, …
maximal normal subgroup of#100×D263, C2×#22554386, #30681920, …
maximal quotient of#30681661, #30681677, #30681681, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8416, 62);