Finite Group Databasebeta

#23779641

order10256
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC641 ⋊ M16

Subgroups

subgroupG/H
center, FrattiniC4C2×D641
commutator, socleC2×C641C2×C4
FittingC2×C4×C641C2
prime radicalC22×C641C4
cosocleC4×C641C22
hypercenterC2×C4D641
hypocenterC641M16
LCSG ▷ C2×C641 ▷ C641
UCSC1 ◁ C4 ◁ C2×C4

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^4,641|a^2=c,c^2=d,b^a=bd,e^a=e^640

Conjugacy classes & character table

2570 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35206266, #35206267, #35206268, …
maximal normal subgroup of#35206266, #35206267, #35206268, …
maximal quotient of#35206261, C22⋊#19104054, C4⋊#19104054, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10256, 24);