Finite Group Databasebeta

#22554385

order8416
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC263 ⋊ #99

Subgroups

subgroupG/H
centerC2C22⋊Dic263
commutatorC22×C263C2×C4
FrattiniC23C2×D263
FittingC2×D4×C263C2
socleC2×C263C22⋊C4
hypercenterC2×D4D263
hypocenterC263#99
LCSG ▷ C22×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#30681725, #30681726, #30681728, …
maximal normal subgroup of#30681725, #30681726, #30681728, …
maximal quotient of#30681662, #30681664, #30681672, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8416, 61);