Finite Group Databasebeta

#31907237

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

Aliases

No aliases for this group.

Splittings

FittingC71×#1335 ⋊ C2
SylowC71 ⋊ #11602

Subgroups

subgroupG/H
centerC8D8×D71
commutatorC8×C71C22×C8
FrattiniC4×C8C22×D71
FittingC71×#1335C2
socleC2×C71C2×D4⋊C8
prime radical#135×D71C4
cosocleC4×C8×C71C23
hypercenter#1335D71
hypocenterC71#11602
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C8 ◁ C2×C8 ◁ C4×C8 ◁ #1335

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

normal subgroups only

This group has 380 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,d^2=fh,e^2=g,f^2=h,g^2=h,b^a=bd,d^a=df,f^a=fh,c^b=ch,d^b=df,f^b=fh,i^c=i^70

Conjugacy classes & character table

1604 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 79353);