Finite Group Databasebeta

#23757173

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

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C157 ⋊ C2
SylowC157 ⋊ #390

Subgroups

subgroupG/H
center, FrattiniC23C22×D157
commutatorC22×C157C22×C4
FittingC2×C22⋊C4×C157C2
socle, cosocleC23×C157C23
prime radicalC22×C22⋊D157C2
hypercenterC2×C22⋊C4D157
hypocenterC157#390
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C22⋊C4

258 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 77 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=f,b^2=df,c^2=e,b^a=bd,c^a=ce,g^c=g^156

Conjugacy classes & character table

1588 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#390×D157, C2×#23757173, #34102595, …
maximal normal subgroup of#390×D157, C2×#23757173, #34102595, …
maximal quotient of#34098364, #34098372, #34098373, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 449);