Finite Group Databasebeta

#31884448

order18176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7203

Subgroups

subgroupG/H
centerC2×C4#14556042
commutatorC23×C71C4×C8
FrattiniC2×C4×D4C2×D71
FittingC4×#100×C71C2
socleC22×C71#342
prime radicalC22×D4×C71C2×C4
cosocleC2×C4×D4×C71C22
hypercenterC4×#100D71
hypocenterC71#7203
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4×D4 ◁ C4×#100

364 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 364 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,d^2=g,e^2=g,b^a=bc,c^a=cf,f^a=fh,i^a=i^70,d^b=df,i^b=i^70,d^c=dh

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56564);