Finite Group Databasebeta

#23757238

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

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C157 ⋊ C2
SylowC157 ⋊ #408

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D157
commutator, socleC22×C157C22×C4
FittingC22⋊C8×C157C2
prime radicalC2×#14578954C2
cosocleC2×C4×C157C23
hypercenterC22⋊C8D157
hypocenterC157#408
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C2×C4 ◁ C22⋊C8

158 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 55 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,e^2=f,b^a=bd,c^b=cf,g^c=g^156

Conjugacy classes & character table

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

Relationships

maximal subgroup of#408×D157, C2×#23757238, #34108578, …
maximal normal subgroup of#408×D157, C2×#23757238, #34108578, …
maximal quotient of#34098481, #34098483, #34098486, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 514);