Finite Group Databasebeta

#23758272

order10048
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×Q8×C157 ⋊ C4
SylowC157 ⋊ #421

Subgroups

subgroupG/H
centerC2C2×C22⋊#10597845
commutatorC4×C157C22×C4
FrattiniC4C22×#10597845
FittingC2×Q8×C157C4
socleC2×C157C2×C22⋊C4
prime radicalC2×#14578955C2
cosocleC4×D157C23
hypercenterC2×Q8#10597845
hypocenterC157#421
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q8

154 conjugacy classes of subgroups; only the 48 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 48 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,157|a^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^129,c^b=cf,d^b=df,g^b=g^156,g^c=g^156,g^e=g^156

Conjugacy classes & character table

412 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34115987, #34115988, #34116133, …
maximal normal subgroup of#34115987, #34115988, #34116133, …
maximal quotient of#34115434, #34115437, #34115438, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1548);