Finite Group Databasebeta

#23781765

order10432
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC163 ⋊ #440

Subgroups

subgroupG/H
centerC22C2×C22⋊D163
commutatorC4×C163C22×C4
FrattiniC2×C4C22×D163
FittingC4×D4×C163C2
socleC22×C163C2×D4
prime radicalC2×D4×C163C22
cosocleC2×C4×C163C23
hypercenterC4×D4D163
hypocenterC163#440
LCSG ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

120 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 51 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:

2^6,163|a^2=e,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,g^a=g^162,d^b=df

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#440×D163, C2×#23781765, #35223333, …
maximal normal subgroup of#440×D163, C2×#23781765, #35223333, …
maximal quotient of#35213348, #35213393, #35213412, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10432, 649);