Finite Group Databasebeta

#23758121

order10048
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC157 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#10597845
commutatorC4×C157C2×C8
FrattiniC2×C4C2×#10597845
FittingC4⋊C4×C157C4
socleC22×C157C22⋊C4
prime radicalC2×D628C4
cosocleC4×Dic157C22
hypercenterC4⋊C4#10597845
hypocenterC157D4⋊C8
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,157|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^129,c^b=ce,g^b=g^156,g^d=g^156

Conjugacy classes & character table

418 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD157⋊(D4⋊C8), C2×#23758121, #34115429, …
maximal normal subgroup ofD157⋊(D4⋊C8), C2×#23758121, #34115429, …
maximal quotient of#34114953, #34114955, #34114972, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1397);