Finite Group Databasebeta

#31906752

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC71×#2115 ⋊ C2
SylowC71 ⋊ #11483

Subgroups

subgroupG/H
centerC8#14556042
commutatorC23×C71C22×C8
FrattiniC2×M16C22×D71
FittingC71×#2115C2
socleC2×C71#1459
prime radical#17986506C4
cosocleC2×M16×C71C23
hypercenter#2115D71
hypocenterC71#11483
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C8 ◁ C2×C8 ◁ C2×#131 ◁ #2115

382 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 382 conjugacy classes of subgroups — too many to draw. Only its 99 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) = 2272

Polycyclic presentation:

2^8,71|a^2=e,c^2=g,e^2=g,g^2=h,b^a=bd,d^a=df,f^a=fh,e^b=ef,i^b=i^70,e^d=eh

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, 78868);