Finite Group Databasebeta

#23757274

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

Aliases

No aliases for this group.

Splittings

SylowC157 ⋊ #417

Subgroups

subgroupG/H
centerC22C2×C22⋊D157
commutatorC4×C157C22×C4
FrattiniC2×C4C22×D157
Fitting, prime radicalC2×#41×C157C2
socleC22×C157C2×D4
cosocleC2×C4×C157C23
hypercenterC2×#41D157
hypocenterC157#417
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

162 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 71 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,b^a=bd,d^a=df,g^a=g^156,c^b=cf,d^b=df

Conjugacy classes & character table

1582 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34100090, #34100091, #34100095, …
maximal normal subgroup of#34100090, #34100091, #34100095, …
maximal quotient of#34098523, #34098549, #34098575, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 550);